Xeon E5-2603 v2 vs Athlon X4 860K

Aggregate performance score

Athlon X4 860K
2014
4 cores / 4 threads, 95 Watt
2.20
+25.7%
Xeon E5-2603 v2
2013
4 cores / 4 threads, 80 Watt
1.75

Athlon X4 860K outperforms Xeon E5-2603 v2 by a significant 26% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 860K and Xeon E5-2603 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18442032
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.38
Market segmentDesktop processorServer
Power efficiency2.152.03
Architecture codenameKaveri (2014−2015)Ivy Bridge-EP (2013)
Release date12 August 2014 (10 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)no data$240

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 860K and Xeon E5-2603 v2 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads44
Base clock speed3.7 GHz1.8 GHz
Boost clock speed4 GHz1.8 GHz
Bus rateno data6.4 GT/s
L1 cache256K64 KB (per core)
L2 cache4 MB256 KB (per core)
L3 cacheno data10 MB (shared)
Chip lithography28 nm22 nm
Die size245 mm2160 mm2
Maximum core temperatureno data71 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million1,400 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Athlon X4 860K and Xeon E5-2603 v2 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketFM2+FCLGA2011
Power consumption (TDP)95 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 860K and Xeon E5-2603 v2. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit

Security technologies

Athlon X4 860K and Xeon E5-2603 v2 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 860K and Xeon E5-2603 v2 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 860K and Xeon E5-2603 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Maximum memory sizeno data768 GB
Max memory channelsno data4
Maximum memory bandwidthno data42.6 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Athlon X4 860K and Xeon E5-2603 v2.

PCIe version3.03.0
PCI Express lanes1640

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon X4 860K 2.20
+25.7%
Xeon E5-2603 v2 1.75

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon X4 860K 3434
+25.6%
Xeon E5-2603 v2 2735

Gaming performance

Pros & cons summary


Performance score 2.20 1.75
Recency 12 August 2014 1 September 2013
Chip lithography 28 nm 22 nm
Power consumption (TDP) 95 Watt 80 Watt

Athlon X4 860K has a 25.7% higher aggregate performance score, and an age advantage of 11 months.

Xeon E5-2603 v2, on the other hand, has a 27.3% more advanced lithography process, and 18.8% lower power consumption.

The Athlon X4 860K is our recommended choice as it beats the Xeon E5-2603 v2 in performance tests.

Note that Athlon X4 860K is a desktop processor while Xeon E5-2603 v2 is a server/workstation one.


Should you still have questions on choice between Athlon X4 860K and Xeon E5-2603 v2, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon X4 860K
Athlon X4 860K
Intel Xeon E5-2603 v2
Xeon E5-2603 v2

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Community ratings

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